Home / 95,796,015.10-143,694,022.65-76,664,139.10

Finding the Fourth Proportional to 95,796,015.10, 143,694,022.65 and 76,664,139.10

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Solution

The fourth proportional to 95,796,015.10, 143,694,022.65 and 76,664,139.10 is: 114,996,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,796,015.10 : 143,694,022.65 = 76,664,139.10 : x
  2. Step 2: Convert to fraction form
    95,796,015.10/143,694,022.65 = 76,664,139.10/x
  3. Step 3: Cross multiply
    95,796,015.10x = 143,694,022.65 × 76,664,139.10
  4. Step 4: Simplify right side
    95,796,015.10x = 11,016,178,540,278,150
  5. Step 5: Solve for x
    x = 11,016,178,540,278,150/95,796,015.10
  6. Step 6: Final answer
    x = 114,996,208.65

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.